Meat-slicing machine



A. H. HIEATZMAN.

MEAT SL!C!1N.G MACHINE. APPLTCATION FILED OCT. 29| 1917.

' 1,339,623. Patented May 11,1920.

2 SHEETS-SHEET l.

A. H. HIEATZMAN.

MEAT SLICING MACHINE. i APPLlcAnoN HLED 001.219.1911.

1,339,623e 111116111611 May 11,1920.

2 SHEETS-SHEET 2.

ARTHUR H. HIEATZIVIAN, 0F BALTIMORE, MARYLAND.

Specification of Letters Patent.

MEAT-SLICING MACHINE.

Patented May 11, 1920.

Application filed October 29, 1917. Serial No. 199,075.

To all 'whomc' 'may concer/n:

Be it known that I, ARTHUR H. I-IIEA'TZ- MAN, a citizen ofvthe UnitedStates, residing at Baltimore city, in the State of Maryland, haveinvented certain new and. useful Improvements in Meat Slicing Machines,of which the following is a specification.

VMy invention relates to improvements in meat slicing machines, and hasfor its object to provide a reciprocating meat carriage having a presserbar to hold the meat firmly at the cutting end, and a conveyer. carryinga detachable meat engaging means which grips the rear end of the meatand assists in feeding the same forward, the said gripping means beingso constructed as to be easily and quickly removed when desired.

Another object is to provide the carriage or table with a simplemechanism which will enable the gripper or holder to autovmaticallyraise the presser bar out of its path so as to present the end of thepiece of meat to the slicing knife.

With these and other objects in view, the present invention consists inthe combination and arrangement of parts as will be hereinafter morefully described, shown in the accompanying drawings and particularlypointed out in the appended claims. In the drawings:

Figure l is a top plan view of my invention. y

Fig. 2 isa side elevation, partly in section. Y

Fig. 3 is a sectional view on line 3 3 of Fig. 1, and

Fig. 4 is a detail view, showing one of the locking lugs.

Referring to the drawings by letter, A represents the frame of areciprocating meat carriage, in the forward end of which is mounted afeed roller B, over which passes an endless conveyer C which issupported by the ribs B of the frame. A springpressed holding bar D ismounted for vertical movement in the standards D and is adapted to pressdown upon the forward end of the piece of meat. Pivoted to outer ends ofthe presser bar D are two levers D2, whose inner ends are slotted andsupported on pins Ds at the upper ends of posts E secured to the sidesof the frame A. The meat holding and feeding member F has a base plate Fwhich is adapted to rest upon the conveyer C, and has pivoted on itsupper face two spring-actuated clamping plates F2 which are adapted toslide in channels A in the frame A, and to the under rear ends of theplates F2 are secured spring locking lugs Gr which engage recesses C inthe slats of the conveyer' U and cause the meat holding member F totravel with the conveyer. (The meat holding means of the feeding memberF is the subject-matter of a separate application filed by me at thistime.)

lVhen it is desired to remove the meat holding member F it is onlynecessary to press the handles F3 together, which will move the plates F2 from the channels A and the holder may be lifted out.

yMounted for rotation on the upper end of the framer of the holder F aretwo antifrictionrollers F4, which are adapted to engage the undersurfaces of the levers D2 and raise the presser bar D high enough toallow the meat holder F to pass freely under the bar D, in order thatthe end of the piece of meat may be presented to the knife K and besliced.

vThe forward ends of the channels A terminate in cams A2, which willcontact with the plates F2 and move the lugs Gr out of enveyer, andautomatically stop the forward movement of the meat holder at apredetermined point, so as to prevent its wetting intoY the path of theslicing knife Ifand thereby damaging the same, the conveyer beingpermitted to move freely without further feeding the said meat holder.

Having described myinvention, what I claim and desire to secure-byLetters Patent is: Y f

l. In a meat slicing device, a frame provided with channels having camsurfaces, a conveyer mounted for movement along the frame, a plate,detachably mounted upon the conveyer and having means for engaging apiece of meat, lugs pivotally mounted on the plate and spring meansconnecting the lugs together whereby they are normally held in thechannels of the frame and thrown out by the cam surfaces. i

2. A meat slicing device, comprising a frame, meansmounted upon theframe and adapted to engage the upper side of a piece of meat, meansmounted upon the frame for advancing the meat alongthe same, a conveyer`mounted for movement along the frame, a meat securing means carried bysaid device, a lever mechanism connected with the frame and engageableby the meat securing device for releasing the meat from the retainingdevice.

3. A meatslicing device, comprising a frame, a spring retained meatsecuring device mounted for vertical movement upon the frame, a conveyermounted for movement longitudinally of the frame, a meat advancing meansmounted on the conveyer, and means kfor disconnecting. the advancingmeans from the conveyer when the said advancing means approaches thevicinity of the retaining means.

4. A meat slicing device, comprising a frame, spring retained meatengaging means mounted on the frame, a lever pivotally connected withthe said means and the frame, a conveyer mounted for movement along theframe, a meat advancing means mounted on the conveyer and including anarm provided with a member adapted to engage the lever when theadvancing means approaches the meat retaining means to move the meatretaining means to release the meat.

In a meat slicing device, a frame, an endless conveyer mounted formovement along the frame, a holder for engaging a piece of meatdetachably mounted for move ment along the frame and an engaging means'for moving said holder in unison with the said conveyer.

6. In a meat slicing device, a frame, an endless conveyer mounted formovement along the frame, a holder for engaging a f piece of meatdetachably mounted for movement along the frame, an engaging means formoving said holder in unison with the disengaging the said holder at apre-determined point.

7. A moat slicing device comprising a reciprocating carriage, an endlessconveyer j acarriage, an endless conveyer mounted Said conveyer and anautomatic means forthereon, a meat holder,l and means thereon forengaging a piece of meat, automatic means intermediate the conveyer andholder for causing the latter to move forward in unison with thecarriage.

9. In a meat slicing device comprising a carriage, an endless conveyermounted thereon, a meat holder, and means'thereon for engaging apiece ofmeat, automatic means intermediate the conveyer and holder for causingthe latter tomove forward in unison with the carriage, and means forguiding the holder.

l0. In a meat slicing device comprising a carriage, an endless conveyermounted thereon, a meat holder, and means thereon for engaging a pieceof meat, automatic means intermediate the conveyer and holder forcausing the latter to move forward in unison with the carriage, saidcarriage having standards, and a `yielding holder bar carried thereby.

11. In a meat slicing device comprising a carriage, an endless conveyermounted thereon, a' meat holder, and means thereon for engaging a pieceof meat, automatic means intermediate they conveyer and holder forcausing the latter to move forward in unison with the carriage, saidcarriage having standards, a yielding holding bar, levers connected tosaid holding bar at their forward ends, and upright members with whichthe inner ends of said levers have sliding pivotal connection.

l2. A meat slicing machine comprising a carriage, an endless slatconveyer mounted upon the frame, a holder for engaging a piece of meatmounted upon the frame, means for guiding the holder, the slats of theconveyer provided with notches, resilient members carried by the holderand adapted to engage said notches in the conveyer.

In testimony whereof I affix my signature in the presence of twowitnesses.

ARTHUR H. H'IEATZMAN.

lVitnesses p JAMES A. MURRAY, SAMUEL F. KRAUss, Jr.

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